*{
    padding: 0;
    margin: 0;
}
a, a:hover, a:active, a:link {
    text-decoration: none;
    color: #333;
  }
.nav{
    position: relative;
    width: 100%;
    height: 80px;
    background-color: #ffffff;
    border-bottom: 10px solid #eaeaea;
    padding-bottom: 20px;
}
ul,ol li{
    list-style: none;
}
 .log {
    float: left;
    width: 127px;
    height: 50px;
    margin-top: 10px;
    margin-right: 40px;
    background-repeat: no-repeat;
    background-position: 0 0;
    width: 127px;
    height: 51px;
    background-image: url(//img.mdcdn.cn/wp/src/p_ls_header/img/ls_head.png);
    margin-left: 120px;
}
.ul1{
    display: flex;
    margin-left: 340px;
}
.d1{
    font-size: 15px;
    color: #333;
    cursor: pointer;
    position: absolute;
    top: 40px;
    left: 265px;
}
.ul1 li{
    display: flex;
    padding: 20px;
    font-size: 15px;
    color: #333;
    line-height: 60px;
    cursor: pointer;
}
.ol1{
    z-index: 999;
    position: absolute;
    top: 100px;
    left: 0;
    width: 100%;
    height: 200px;
    display: flex;
    background-color:#fff;
    display: none;
}
.ol1 li{
    float: left;
    margin-left: 90px;
    width: 150px;
    height: 100%;
    pointer-events: none;
    
}
.xuan{
    width: 150px;
    height: 150px;
    background-color: red;
    cursor: pointer;
}
.xuan img{
    width: 100%;
    height: 100%;
    display: block;
}
.cc{
    cursor: pointer;
    line-height: 50px;
    text-align: center;
    color: #fff;
    width: 50px;
    height: 50px;
    background-color: black;
    position: absolute;
    bottom: 0px;
    right: 80px;
}
.p1{
  width: 100%;
  height: 30px;
  text-align: center;
  line-height: 30px;
  cursor: pointer;
}
.ol1.active{
    display: block;
}

.search{
    position: absolute;
    top: -10px;
    right: 300px;
    width: 200px;
    height: 25px;
    margin: 50px auto;
  }
.search > input {
    outline: none;
    height: 25px;
    width: 200px;
    padding-left: 10px;
    line-height: 10px;
    font-size: 15px;
}
.ul3 {
    z-index: 999;
    position: absolute;
    width: 214px;
    padding: 20px;
    box-sizing: border-box;
    border: 1px solid #333;
    border-top: none;
    top: 100%;
    left: 0;
    display: none;
  }

.ul3.active {
    display: block;
  }

.ul3 > li {
    list-style: none;
    height: 30px;
    line-height: 30px;
    font-size: 20px;
    cursor: pointer;
  }

.ul3 > li:hover {
    background-color: #ccc;
    color: #fff;
  }
.common_ls_search {
    cursor: pointer;
    position: absolute;
    top: 5px;
    right: 0px;
    background-position: -77px -56px;
    width: 20px;
    height: 20px;
    font-style: normal;
    background-image: url(//img.mdcdn.cn/wp/src/p_ls_header/img/ls_head.png);
} 
.icon_wrap {
    position: absolute;
    float: left;
    top: 40px;
    right: 240px;
    width: 26px;
    height: 26px;
    border-radius: 50%;
} 
.common_ls_user {
    background-position: -52px -56px;
    width: 20px;
    height: 20px;
    background-image: url(//img.mdcdn.cn/wp/src/p_ls_header/img/ls_head.png);
    float: left;
    margin: 3px;
    cursor: pointer;
}
.common_ls_cart {
    cursor: pointer;
    background-position: -27px -56px;
    width: 20px;
    height: 20px;
    position: absolute;
    top: 2px;right: -30px;
    background-image: url(//img.mdcdn.cn/wp/src/p_ls_header/img/ls_head.png);
}
.ul2{
    background-color: #fff;
    width: 200px;
    height: 100px;
    position: absolute;
    top: 40px;
    z-index: 999;
    right: 0;
    cursor: pointer;
    display: none;
}
.ul2 li{

    font-size: 15px;
    text-align: center;
    padding-top: 10px;
}
.ul2.active{
    display: block;
}
 .car_num {
     cursor: pointer;
    display: inline-block;
    font-size: 12px;
    color: #999;
    margin-left: 6px;
    margin-top: 6px;
    position: absolute;
    top:45px;
    right: 200px;
}
.denglu {
    display: none;
    text-align: center;
    padding-top: 30px;
    width: 400px;
    height: 50px;
    background-color: #fff;
   position: absolute;
   top: 50px;
   right: 10px;
    z-index: 999;
}
.denglu.active{
    display: block;
}
.banner{
    min-width: 1200px;
    position: relative;
}
ul,ol li{
    list-style: none;
}
img{
    width: 100%;
    height: 100%;
    display: block;
}
.imgBox{
    width: 100%;
    position: relative;
}
.imgBox li{
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    top: 0;
    display: none;
}
.imgBox li img{
    height: 500px;
    width: 100%;
    display: block;
}
.imgBox li.active{
    display: block;
}
.pointBox{
    width: 100px;
    height: 15px;
    background-color: rgba(0, 0, 0, .5);
    border-radius: 50px;
    position: absolute;
    left: 45%;
    top: 460px;
    display: flex;
    justify-content: space-evenly;
    align-items: center;
}
.pointBox li{
    width: 10px;
    height: 10px;
  background-color: #333;
    cursor: pointer;
    border-radius: 50%;
}
.pointBox li.active{
   background-color: #fff;
}
.banner:hover div{
    display: flex;
}
.banner div{
    width: 30px;
    height: 30px;
    background-color: rgba(0, 0, 0, .3);
    color: #fff;
    display: flex;
    flex: 1;
    align-items: center;
    justify-content: center;
    position: absolute;
    top: 50%;
    font-size: 30px;
    cursor: pointer;
    display: none;
}
.banner > div:hover {
background-color: rgba(0, 0, 0, .5);
}
.ul4{
    width: 1212px;
    height: 194px;
    margin-top: 520px; 
   margin-left: 150px; 
   overflow: hidden;
}
.ul4 li{
    float: left;
    width: 291px;
    height: 194px;
    margin-right: 12px;
    position: relative;
    text-align: center;
    cursor: pointer;
}
.ul4 img{
    width: 100%;
    height: 100%;
    display: block;
}
.zi{
    width: 200px;
    font-size: 30px;
    text-align: center;
    height: 50px;
    margin: 20px auto;
    line-height: 50px;
}
.p2{
    font-size: 10px;
    color: #999;
    width: 200px;
    text-align: center;
    height: 30px;
    margin: 5px auto;
    line-height: 30px;
}
.shui{
    width: 1212px;
    height: 722px;
    margin: 50px auto;
    display: flex;
}
.left img{
    width: 100%;
    height: 100%;
    display: block;
}
.te,.te1,.te2,.te3{
    position: absolute;
    top: 0;
    right: 0;
    width: 70px;
    height: 25px;
    background-color: red;
    color: #fff;
}
.left_top{
    width: 594px;
    height: 594px;
}
.left{
    cursor: pointer;
    border: 1px solid #999;
    position: relative;
    text-align: center;
    width: 594px;
    height: 722px;
}
.right{
    cursor: pointer;
   position: relative;
    margin-left: 25px;
    position: relative;
    width: 594px;
    height: 722px;
    text-align: center;
}
.right_top{
    border: 1px solid #999;
    width: 100%;
    height: 400px;
}
.right img{
    width: 100%;
    height: 227px;
}
.right_bootom{
    border: 1px solid #999;
    position: relative;
    margin-top: 10px;
    width: 48%;
    height: 315px;
}
.right_bootom2{
    top: -318px;
    right: -300px;
    border: 1px solid #999;
    position: relative;
    width: 48%;
    height: 315px;
}
.foote{
    margin-top: 150px;
    width: 100%;
    height: 464px;
    font-size: 13px;
    color: #999;
}
.info{
    position: relative;
    width: 1200px;
    margin: 0 auto;
    background-color: #fff;
}
.top{
    line-height: 115px;
    font-size: 16px;
    color: #888;
    overflow: hidden;
}
.item{
    float: left;
    width: 20%;
    text-align: center;
}
.tu{
    display: inline-block;
    width: 80px;
    height: 60px;
    vertical-align: middle;
    background: url(//pic.mdcdn.cn/pc/img/mall/index_service_sprite_v4.png?t=20190312);
    background-size: 240px 120px;
}
.bottom{
    width: 100%;
    height: 120px;
    padding: 35px 0;
    border-top: 1px solid #eaeaea;
    border-bottom: 1px solid #eaeaea;
}
.aa{
    float: left;
    margin: 0 0 0 40px;
    border-right: 1px solid #eaeaea;
}
.col{
    float: left;
    width: 190px;
}
.last_col{
    width: 149px;
}
.uu li{
    margin-bottom: 12px;
    height: 13px;
    line-height: 13px;
}
h3{
    width: 100%;
    height: 25px;
    font-size: 15px;
    line-height: 25px;
    color: #333;
    margin-bottom: 20px;
}
.calls{
    float: left;
    width: 250px;
    text-align: center;
}
.time{
    font-size: 13px;
    color: #999;
    height: 20px;
    line-height: 20px;
}
.kefu{
    background-image: url(//img.mdcdn.cn/wp/src/p_ls_header/img/ls_head.png);
}
span.online{
    font-size: 12px;
    height: 20px;
    line-height: 20px;
    color: #666;
    margin-left: 10px; 
}
h2{
    display: block;
    font-size: 1.5em;
    margin-block-start: 0.83em;
    margin-block-end: 0.83em;
    margin-inline-start: 0px;
    margin-inline-end: 0px;
    font-weight: bold;
}
.friends_link{
    display: inline-block;
    margin: 80px auto;
}
.friends_link li{
    float: left;
    padding: 0 29px 0 23px;
    border-right: 1px solid #eaeaea;
    margin-left: 100px;
}